body.site{margin:0;color:#18212d;background:radial-gradient(circle at top,rgba(116,147,190,.18),transparent 32%),linear-gradient(180deg,#f5f7fb,#eef2f7 52%,#ffffff);font-family:var(--font-serif),Georgia,serif;line-height:1.7}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%;height:auto}body.site .page-shell{width:100%;overflow-x:hidden}body.site .chrome{width:100%}body.site .topbar{position:-webkit-sticky;position:sticky;top:0;z-index:30;display:grid;grid-template-columns:1fr auto;grid-gap:.75rem;gap:.75rem;align-items:center;padding:.9rem 1rem;background:rgba(245,247,251,.96);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(44,63,87,.12)}body.site .brand{min-width:0}body.site .brand-home,body.site .brand-link{display:inline-flex;align-items:center;gap:.55rem;max-width:100%;font-weight:700;letter-spacing:.04em;color:#122033}body.site .brand-mark{width:.75rem;height:.75rem;border-radius:999px;background:linear-gradient(135deg,#20507a,#7ea2c8);box-shadow:0 0 0 4px rgba(32,80,122,.12);flex:none}body.site .brand-text{font-size:.96rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}body.site h1{margin:0;font-size:16px;line-height:1.35}body.site .menu{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(32,80,122,.2);background:#ffffff;color:#17283d;border-radius:999px;padding:.65rem .9rem;font:inherit}body.site .nav-wrap{padding:0 1rem .9rem;background:rgba(245,247,251,.96);border-bottom:1px solid rgba(44,63,87,.12)}body.site .nav-list{display:grid;grid-gap:.4rem;gap:.4rem;list-style:none;padding:0;margin:0}body.site .nav-list>li{position:relative}body.site .nav-list>li>a,body.site .nav-list>li>span{display:flex;justify-content:space-between;align-items:center;padding:.8rem .9rem;border:1px solid rgba(32,80,122,.12);border-radius:.9rem;background:#ffffff}body.site .nav-list>li>a:hover,body.site .nav-list>li>span:hover{border-color:rgba(32,80,122,.3)}body.site .nav-list ul{display:none;list-style:none;padding:.45rem 0 0;margin:0}body.site .nav-list li.tap>ul{display:grid;grid-gap:.35rem;gap:.35rem}body.site .nav-list ul a{display:block;padding:.62rem .8rem;border-radius:.8rem;background:rgba(32,80,122,.07)}body.site main{width:100%}body.site .page{padding:1rem}body.site .hero{display:grid;grid-gap:1rem;gap:1rem}body.site .article-box,body.site .card,body.site .hero-copy,body.site .list-box,body.site .panel,body.site .slot{background:rgba(255,255,255,.88);border:1px solid rgba(32,80,122,.12);border-radius:1.1rem;box-shadow:0 14px 36px rgba(24,33,45,.06)}body.site .hero-copy{padding:1rem}body.site .hero-copy p{margin:.65rem 0 0;color:#4a5c70}body.site .hero-media{border-radius:1.1rem;overflow:hidden;min-height:220px}body.site .hero-media img{width:100%;height:100%;object-fit:cover}body.site .mosaic{display:grid;grid-gap:.9rem;gap:.9rem;margin-top:1rem}body.site .card,body.site .panel,body.site .slot{padding:.9rem}body.site .section-title{margin:0 0 .7rem;font-size:1rem}body.site .block-media{margin:-.9rem -.9rem .85rem;overflow:hidden;border-radius:1.1rem 1.1rem 0 0}body.site .block-media img{width:100%;height:auto}body.site .article-list,body.site .crumbs ol,body.site .friend-links ul,body.site .hot-list,body.site .pager,body.site .tag-list,body.site .toc ol{list-style:none;padding:0;margin:0}body.site .crumbs ol,body.site .hot-list,body.site .pager,body.site .tag-list{display:flex;flex-wrap:wrap;gap:.5rem}body.site .friend-links a,body.site .hot-list a,body.site .tag-list a{display:inline-flex;padding:.55rem .8rem;border-radius:999px;background:rgba(32,80,122,.08)}body.site .article-list{display:grid;grid-gap:.85rem;gap:.85rem}body.site .article-item{display:grid;grid-gap:.75rem;gap:.75rem;padding:.85rem;border:1px solid rgba(32,80,122,.12);border-radius:1rem;background:#fff}body.site .article-item figure{margin:0;overflow:hidden;border-radius:.9rem}body.site .article-item h2,body.site .article-item h3{margin:0;font-size:1rem}body.site .crumbs{margin:0 0 .85rem;color:#5b6a7d}body.site .crumbs ol{align-items:center}body.site .crumbs li+li:before{content:">";margin:0 .45rem;color:#93a4b6}body.site .copy{margin-top:1rem;font-size:.98rem}body.site .copy h2{margin:1.4rem 0 .7rem;font-size:1.06rem}body.site .copy ol,body.site .copy p,body.site .copy ul{margin-top:0;margin-bottom:.95rem}body.site .article-box{padding:1rem}body.site .article-head{display:grid;grid-gap:.75rem;gap:.75rem}body.site .article-kicker{color:#50719a;font-size:.92rem;letter-spacing:.04em}body.site .article-desc,body.site .cat-desc{margin:.45rem 0 0;font-size:1rem;color:#536476;font-weight:400}body.site .toc{margin:1rem 0;padding:.9rem;border-radius:1rem;background:rgba(32,80,122,.05)}body.site .toc a{display:block;padding:.25rem 0}body.site .friend-links{margin-top:1rem;padding:1rem;border-top:1px solid rgba(32,80,122,.12)}body.site #friend-links ul{display:flex;flex-wrap:wrap;gap:.5rem}body.site .pager{margin-top:1rem;justify-content:center}body.site .pager a,body.site .pager span{display:inline-flex;padding:.55rem .8rem;border:1px solid rgba(32,80,122,.14);border-radius:.8rem;background:#fff}body.site .footer-note{padding:.9rem 1rem 1.4rem;color:#66788f;font-size:.88rem}body.site .nav-list li:hover>ul{display:grid}@media (min-width:769px){body.site .topbar{padding:1rem 2rem;grid-template-columns:auto 1fr auto}body.site .nav-wrap{padding:0 2rem 1rem}body.site .page{padding:1.5rem 2rem 2rem}body.site .hero{grid-template-columns:minmax(0,1.3fr) minmax(280px,.9fr);align-items:stretch}body.site .mosaic{grid-template-columns:1.1fr .9fr}body.site .article-list{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .nav-list{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.7rem}body.site .nav-list>li>a,body.site .nav-list>li>span{min-height:2.8rem}body.site .nav-list>li:hover>ul{display:grid}body.site .nav-list li.tap>ul,body.site .nav-list>li:hover>ul{position:absolute;top:calc(100% + .45rem);left:0;min-width:14rem;padding:.65rem;background:#ffffff;border:1px solid rgba(32,80,122,.16);border-radius:1rem;box-shadow:0 18px 42px rgba(19,31,46,.14);z-index:20}}